What better place for a stage to honor Simon Belmont and his descendant Richter Belmont? Almost every Castlevania game takes you to the top of Dracula's castle so you can fight the vampire lord himself.
I do wish the stage had more lights. It's often way too dark.
The stage is rather basic, but a bit unique.
The left side of the stage can easily set you up to be launched towards the edge of the screen.
If you need to hide and recover, the staircase on the right is better. Though it does have an end to them, so don't fall off.
Probably my least favorite for the Ultimate-only stages, but I do think it's a good one.